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DF3A-6P-2DSA(18) Equivalent & Substitute Parts
Part Overview
The DF3A-6P-2DSA(18) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for board-to-board or cable connections with 6 positions at 2.00mm pitch. This part is classified as obsolete, making identification of active equivalent components essential for ongoing design support, maintenance, and procurement planning. The obsolete status necessitates sourcing from alternative active product lines that maintain electrical and mechanical compatibility.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer | Hirose Electric Co Ltd |
| Category | Rectangular Connectors |
| Connector Type | Header |
| Contact Type | Male Pin |
| Number of Positions | 6 |
| Number of Rows | 1 |
| Pitch - Mating | 0.079" (2.00mm) |
| Mounting Type | Through Hole |
| Termination | Press-Fit, Solder |
| Shrouding | Shrouded - 4 Wall |
| Operating Temperature | -55°C ~ 105°C |
| Current Rating | 3A |
| RoHS Status | ROHS3 Compliant |
Substitute Part Grouping Explanation
The DF3A-6P-2DSA serves as the direct active equivalent to the obsolete DF3A-6P-2DSA(18). Substitution is based on strict parameter matching across the following critical criteria:
- Connector type (Header) and contact type (Male Pin)
- Position count (6) and row configuration (1 row)
- Mating pitch (2.00mm)
- Mounting method (Through Hole)
- Termination options (Press-Fit, Solder)
- Shrouding configuration (Shrouded - 4 Wall)
- Operating temperature range (-55°C ~ 105°C)
- Current rating (3A)
- Compliance certifications (ROHS3, UL94 V-0)
The DF3A-6P-2DSA maintains identical electrical and mechanical specifications while offering active product status and full manufacturing support.
Parameter Comparison
| Parameter | DF3A-6P-2DSA(18) [Obsolete] | DF3A-6P-2DSA [Active] |
|---|---|---|
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd |
| Category | Rectangular Connectors | Rectangular Connectors |
| Connector Type | Header | Header |
| Contact Type | Male Pin | Male Pin |
| Number of Positions | 6 | 6 |
| Number of Rows | 1 | 1 |
| Pitch - Mating | 0.079" (2.00mm) | 0.079" (2.00mm) |
| Mounting Type | Through Hole | Through Hole |
| Termination | Press-Fit, Solder | Press-Fit, Solder |
| Shrouding | Shrouded - 4 Wall | Shrouded - 4 Wall |
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 105°C |
| Current Rating | 3A | 3A |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Product Status | Obsolete | Active |
Engineering Selection Recommendations
The DF3A-6P-2DSA is the direct replacement for the obsolete DF3A-6P-2DSA(18). Both components are manufactured by Hirose Electric Co Ltd and maintain identical electrical and mechanical specifications. The active status of DF3A-6P-2DSA ensures continued manufacturing support, documented supply chain availability, and compliance with current regulatory standards including ROHS3 and UL94 V-0 flammability requirements. Selection of the active equivalent eliminates obsolescence risk and provides access to current production inventory.
Frequently Asked Questions (FAQ)
Q: Is DF3A-6P-2DSA a direct pin-for-pin replacement for DF3A-6P-2DSA(18)?
A: Yes. Both components share identical connector type, position count, pitch, mounting method, and electrical ratings. No circuit redesign is required.
Q: What is the difference between DF3A-6P-2DSA(18) and DF3A-6P-2DSA?
A: The primary difference is product status. DF3A-6P-2DSA(18) is obsolete, while DF3A-6P-2DSA is active. All electrical and mechanical parameters are identical.
Q: Can DF3A-6P-2DSA be used in applications originally designed for DF3A-6P-2DSA(18)?
A: Yes. The active equivalent maintains full compatibility across all specified parameters including operating temperature range, current rating, and mechanical dimensions.
Q: What packaging is available for DF3A-6P-2DSA?
A: The active equivalent is supplied in bulk packaging.
Q: Are there any compliance differences between the obsolete and active versions?
A: No. Both versions comply with ROHS3 and meet UL94 V-0 flammability requirements.
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